There is a functional issue on button mapping when switching the Legion L and R positions. When the Space button is on the bottom side of the left controllers by turning on the specific toggle in the Legion Space settings, the mapped Xbox buttons MENU and OPTIONS in the customized layout will remain there and do not switch to Legion L and R buttons.
Also suggestion for new button mapping features:
1) I would love to have the possibility to have one button mapping layout favorized which always activates automatically on a fresh boot up. F.e. let's say I have a customized layout named "Keyboard", I would like to start this layout "Keyboard" on a boot up no matter which layout I had turned on before shutting down windows.
2) Another useful feature I'd like to see is to copy an existing customized layout because I just would like to change two or three buttons mapped from my self-generated layout on a seperate layout instead of starting from scratch.